Synthesis of a key intermediate for the total synthesis of pseudopteroxazole

Tetrahedron

Volumn 66, Issue 11, 2010, Pages 1997-2004

  Yadav, J S ^a   Bhasker, E Vijaya ^a   Srihari, P ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

DITERPENE; IODINE; PSEUDOPTEROXAZOLE; UNCLASSIFIED DRUG;

AROMATIZATION; ARTICLE; DIELS ALDER REACTION; DRUG SYNTHESIS; MOLECULAR DYNAMICS; OXIDATION; PRIORITY JOURNAL;

ALNUS;

EID: 76449107766     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2010.01.054     Document Type: Article

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47. -1, F(000)=560, λ=0.71073 Å. Data collection yielded 13,378 reflections resulting in 2493 unique, averaged reflection, 2031 with I>2σ(I). Full-matrix least-squares refinement led to a final R=0.0480, wR=0.1265, and GOF=1.020. Intensity data were measured on Bruker Smart Apex with CCD area detector. CCDC 741295 contains Supplementary crystallographic data for the structure.
48. Attempts in ethanol, methanol, and combination of hexane/diethyl ether solutions did not yield the required crystal.